Peter Thomas Roth Potent-C Vitamin C Bright & Plump Moisturizer

Peter Thomas Roth Potent-C Vitamin C Bright & Plump Moisturizer
6.2
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
2.3 Occlusivity icon Occlusivity
Rich
in Antioxidants

Review

Does Peter Thomas Roth Potent-C Vitamin C Bright & Plump Moisturizer work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Peter Thomas Roth Potent-C Vitamin C Bright & Plump Moisturizer:

  • Significant moisturizing. It has a moisturizing rating of 6.2 out of 10.
  • Antioxidant protection.

Lightweight moisturizer perfect for oily to normal skin

According to CreamScan analysis, Peter Thomas Roth Potent-C Vitamin C Bright & Plump Moisturizer is highly moisturizing, with a moisturizing rating of 6.2 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 2.3 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Propanediol (est. ≈10.1%) and Glycerin (est. ≈3.1%).

This type of moisturizer is ideal for people with oily skin who want maximum hydration in a relatively lightweight, non-greasy formula. It combines a significant amount of humectants with a limited amount of occlusive ingredients to boost moisturizing efficacy without feeling too heavy.

This product may also be a good choice for people with normal skin who prefer fast-absorbing textures, as it balances significant moisturizing potential with a relatively lightweight texture.

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Questionable anti-wrinkle efficacy

According to CreamScan analysis, Peter Thomas Roth Potent-C Vitamin C Bright & Plump Moisturizer has a zero anti-wrinkle rating.

It contains Tetrahexyldecyl Ascorbate and Gluconolactone, two ingredients often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards. Therefore, these ingredients do not generate the anti-wrinkle rating.

Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, can deliver some anti-wrinkle effects through its moisturizing action.

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Rich in skin-protecting antioxidants

We estimate that Peter Thomas Roth Potent-C Vitamin C Bright & Plump Moisturizer is rich (> 3%) in antioxidants, specifically Tetrahexyldecyl Ascorbate (est. ≈10.0%), Tocopheryl Acetate (est. ≈3.0%) and Ferulic Acid (est. ≈2.0%).

A key benefit of antioxidants is their ability to reduce oxidative stress caused by free radicals and therefore prevent accelerated skin aging. Studies also show that antioxidants can protect against environmental damage such as UV radiation and pollution, and help reduce inflammation and skin redness.

Ingredients

Est. % Ingredient Origin Functions
50
10.1
10
4
3.1
3
2.2
2.1
2
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Propanediol
Function:
Origin:
Tetrahexyldecyl Ascorbate
Function:
Origin:
C9-12 Alkane
Function:
Origin:
Glycerin
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Behenyl Alcohol
Function:
Origin:
Stearic Acid
Function:
Origin:
Ferulic Acid
Function:
Origin:
Cetyl Palmitate
Function:
Origin:
Polyglyceryl-2 Stearate
Function:
Origin:
Oleic Acid
Function:
Origin:
Soy Acid
Function:
Origin:
Polymethylsilsesquioxane
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Hydrolyzed Collagen
Function:
Origin:
Hydrolyzed Elastin
Function:
Origin:
Diamond Powder
Function:
Origin:
Curcuma Longa (Turmeric) Root Extract
Function:
Origin:
Zingiber Officinale (Ginger) Root Extract
Function:
Origin:
Tocopherol
Function:
Origin:
Haematococcus Pluvialis Extract
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Gluconolactone
Function:
Origin:
Stearyl Alcohol
Function:
Origin:
Polyglyceryl-6 Distearate
Function:
Origin:
Carbomer
Function:
Origin:
Coco-Caprylate/Caprate
Function:
Origin:
Sodium PCA
Function:
Origin:
Disodium EDTA
Function:
Origin:
Vegetable Oil
Function:
Origin:
Jojoba Esters
Function:
Origin:
Sodium Stearoyl Lactylate
Function:
Origin:
Cetyl Alcohol
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Histidine HCl
Function:
Origin:
Sodium Lactate
Function:
Origin:
Xanthan Gum
Function:
Origin:
Polyglyceryl-3 Beeswax
Function:
Origin:
Sodium Carboxymethyl Beta-Glucan
Function:
Origin:
Calcium Gluconate
Function:
Origin:
Ceramide NP
Function:
Origin:
Glycine Soja (Soybean) Sterols
Function:
Origin:
Sucrose Stearate
Function:
Origin:
Carnosine
Function:
Origin:
Lactic Acid
Function:
Origin:
Lecithin
Function:
Origin:
Polyglyceryl-10 Laurate
Function:
Origin:
Wheat Amino Acids
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Mica
Function:
Origin:
EDTA
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Phenoxyethanol
Function:
Origin:

Ratings

All humectants
16.2
10.1
3.1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
4.6
2.1
1.0
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
6.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 16.2 10
10.0
10.1
3.1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 4.6 20
2.3
2.1
1.0
0.3
0.3
0.3
0.3
0.3
Moisturizing rating
6.2
Ingredient Est. % Benchmark Humectancy
10.1
3.1
0.3
0.3
0.3
0.3
0.3
0.3